12CM Ceiling Sticky Hook, Mosquito Net Hanger, Dual Function Sticky and Screw Hook, Round Mosquito Net Hanger
Diameter: about 12CM
The sticky slice is strong enough for wall in most surfaces (except extremely rough and cadulous surface).
The screw can be alternatively used for extra solid.

1. Heat the sticky slice by electric hair drier or lighter before use.
2. Tease the back paper (avoid to touch the sticky surface)
3. Press the hook on the wall for 30 seconds, don't hang mosquito net in 24 hours.